Bump version to v1.1.4 for CoreOS Stable 410.1.0

- Update bash
  Fixes CVE-2014-6271 and CVE-2014-7169
Update README
Bump version to v1.1.5 for CoreOS Stable 410.2.0

- Update bash
  Fixes CVE-2014-7186 and CVE-2014-7187
Bump version to v1.2.7 for CoreOS Stable 444.4.0
Bump version to v1.2.9 for CoreOS Stable 444.5.0

- OpenSSL 1.0.1j
https://www.openssl.org/news/secadv_20141015.txt
Use virtio network interfaces

- https://github.com/coreos/scripts/pull/352
Specify 40GB instead of 40000MB
Merge branch 'refs/heads/master' into alpha
Bump version to v1.4.0 for CoreOS Alpha 505.1.0

- coreos-cloudinit 0.11.1
- Experimental support for flannel
- Disabled reverse DNS lookups in sshd